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authorJesper Juhl <jesper.juhl@gmail.com>2005-10-13 15:31:08 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2005-10-28 12:52:55 -0400
commita3a3395e487abc4c1371fe319a8ecbb3913a70a4 (patch)
tree81caf424dcae1b2231946a9cebd83d5b067f32b4
parentad7e14a55ed7648d02a4df8e460e291d80a18c98 (diff)
[PATCH] Driver Core: Big kfree NULL check cleanup - Documentation
This is the Documentation/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in example code in Documentation/. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--Documentation/DocBook/writing_usb_driver.tmpl3
1 files changed, 1 insertions, 2 deletions
diff --git a/Documentation/DocBook/writing_usb_driver.tmpl b/Documentation/DocBook/writing_usb_driver.tmpl
index 51f3bfb6fb6e..008a341234d0 100644
--- a/Documentation/DocBook/writing_usb_driver.tmpl
+++ b/Documentation/DocBook/writing_usb_driver.tmpl
@@ -345,8 +345,7 @@ if (!retval) {
345 <programlisting> 345 <programlisting>
346static inline void skel_delete (struct usb_skel *dev) 346static inline void skel_delete (struct usb_skel *dev)
347{ 347{
348 if (dev->bulk_in_buffer != NULL) 348 kfree (dev->bulk_in_buffer);
349 kfree (dev->bulk_in_buffer);
350 if (dev->bulk_out_buffer != NULL) 349 if (dev->bulk_out_buffer != NULL)
351 usb_buffer_free (dev->udev, dev->bulk_out_size, 350 usb_buffer_free (dev->udev, dev->bulk_out_size,
352 dev->bulk_out_buffer, 351 dev->bulk_out_buffer,